Home / 17,654,880.60-26,482,320.90-15,529,116.60

Finding the Fourth Proportional to 17,654,880.60, 26,482,320.90 and 15,529,116.60

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Solution

The fourth proportional to 17,654,880.60, 26,482,320.90 and 15,529,116.60 is: 23,293,674.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,654,880.60 : 26,482,320.90 = 15,529,116.60 : x
  2. Step 2: Convert to fraction form
    17,654,880.60/26,482,320.90 = 15,529,116.60/x
  3. Step 3: Cross multiply
    17,654,880.60x = 26,482,320.90 × 15,529,116.60
  4. Step 4: Simplify right side
    17,654,880.60x = 411,247,049,094,716.94
  5. Step 5: Solve for x
    x = 411,247,049,094,716.94/17,654,880.60
  6. Step 6: Final answer
    x = 23,293,674.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.